my thought
Dogs usualy only hit on bombs or narcotics, but when you buy things from people who ar ein illegal biz then you take the chance if there also dealing in narcotics that they may have kept the dnp and the narcotics in the same area and there hand may have touched the narcotics breafly and then the dnp or the box it was sent in , sometime people, well ive heard loose a box and they just can t figure out why and it turn out the dog hit on the box because the trace sent of narcotic s was there , and in court it could be tuff , beacause As ive said before when a box hits a port anyone can open it and say anything .Not meaning to scare anyone just to inform. I love this board